Refactored cross connect helpers to optical drivers package.

Change-Id: Iae23025cf0b33c51123911f3ff1249cabc812be2
diff --git a/drivers/lumentum/BUCK b/drivers/lumentum/BUCK
index 02ea7ea..03ae2a9 100644
--- a/drivers/lumentum/BUCK
+++ b/drivers/lumentum/BUCK
@@ -7,6 +7,7 @@
     '//protocols/tl1/ctl:onos-protocols-tl1-ctl',
     '//incubator/api:onos-incubator-api',
     '//apps/optical-model:onos-apps-optical-model',
+    '//drivers/optical:onos-drivers-optical',
 ]
 
 TEST_DEPS = [